javascript rounding issue

javascript rounding issue

by vrluckyin India

HTML

<div id="banner-message">
  <p>Hello World</p>
  <button>Change color</button>
</div>

CSS

body {
  background: #20262E;
  padding: 20px;
  font-family: Helvetica;
}

#banner-message {
  background: #fff;
  border-radius: 4px;
  padding: 20px;
  font-size: 25px;
  text-align: center;
  transition: all 0.2s;
  margin: 0 auto;
  width: 300px;
}

button {
  background: #0084ff;
  border: none;
  border-radius: 5px;
  padding: 8px 14px;
  font-size: 15px;
  color: #fff;
}

#banner-message.alt {
  background: #0084ff;
  color: #fff;
  margin-top: 40px;
  width: 200px;
}

#banner-message.alt button {
  background: #fff;
  color: #000;
}

JavaScript

console.log('83.925 =',83.925.toFixed(2));
console.log('83.924 =', 83.924.toFixed(2));
console.log('83.926 =',83.926.toFixed(2));
console.log('83.9255 =',83.9255.toFixed(2));
var a = 83.925;
console.log(a+' =',(a.toFixed(3).endsWith('5') ? a + 0.0005:a).toFixed(2));

83.925
83.93